fix: include instance Id field in the instance configuration

Author: DavidsonGomes

src/whatsapp/controllers/instance.controller.ts

@@ -645,6 +645,7 @@ export class InstanceController {
 
       this.waMonitor.waInstances[instanceName].sendDataWebhook(Events.INSTANCE_DELETE, {
         instanceName,
+        instanceId: (await this.repository.auth.find(instanceName))?.instanceId,
       });
       delete this.waMonitor.waInstances[instanceName];
       this.eventEmitter.emit('remove.instance', instanceName, 'inner');